EP0187532A3 - Video signal reproducing apparatus - Google Patents
Video signal reproducing apparatus Download PDFInfo
- Publication number
- EP0187532A3 EP0187532A3 EP85309497A EP85309497A EP0187532A3 EP 0187532 A3 EP0187532 A3 EP 0187532A3 EP 85309497 A EP85309497 A EP 85309497A EP 85309497 A EP85309497 A EP 85309497A EP 0187532 A3 EP0187532 A3 EP 0187532A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- time
- drop
- base
- component signals
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/87—Regeneration of colour television signals
- H04N9/88—Signal drop-out compensation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP276826/84 | 1984-12-29 | ||
JP59276826A JPS61158288A (en) | 1984-12-29 | 1984-12-29 | Video signal reproducer |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0187532A2 EP0187532A2 (en) | 1986-07-16 |
EP0187532A3 true EP0187532A3 (en) | 1988-08-10 |
Family
ID=17574938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85309497A Ceased EP0187532A3 (en) | 1984-12-29 | 1985-12-24 | Video signal reproducing apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US4689695A (en) |
EP (1) | EP0187532A3 (en) |
JP (1) | JPS61158288A (en) |
KR (1) | KR930011981B1 (en) |
AU (1) | AU587792B2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5198940A (en) * | 1985-07-04 | 1993-03-30 | Canon Kabushiki Kaisha | Image signal recording system |
US5754727A (en) * | 1985-07-04 | 1998-05-19 | Nagasawa; Kenichi | Image signal recording system having plural compression encoding modes |
US4896219A (en) * | 1986-04-23 | 1990-01-23 | Canon Kabushiki Kaisha | Color video signal reproducing apparatus |
NL8801206A (en) * | 1988-05-09 | 1989-12-01 | Philips Nv | DROP-OUT COMPENSATION CIRCUIT. |
DE3831330A1 (en) * | 1988-09-15 | 1990-04-05 | Grundig Emv | METHOD AND ARRANGEMENT FOR RECORDING AND PLAYING BACK THE DATA PACKAGES TRANSMITTED IN A TELEVISION SIGNAL IN TIME MULTIPLEX WITH THE PICTURE INFORMATION |
JPH0767181B2 (en) * | 1989-09-19 | 1995-07-19 | 株式会社東芝 | Semiconductor integrated circuit for reproducing FM signal processing |
DE4117993A1 (en) * | 1991-06-01 | 1992-12-03 | Thomson Brandt Gmbh | Colour signal processing circuit for video recorder - has crispening circuit and two-line delay line, and adds colour difference signals from two picture lines |
JP2674416B2 (en) * | 1992-02-05 | 1997-11-12 | 日本ビクター株式会社 | Video signal magnetic reproducing device |
US5369445A (en) * | 1992-06-12 | 1994-11-29 | Samsung Electronics Co., Ltd. | Noise reducing apparatus and methods for television receivers |
JPH07161097A (en) * | 1993-12-02 | 1995-06-23 | Canon Inc | Recording and reproducing device |
US6310660B1 (en) | 1998-03-18 | 2001-10-30 | Sony Corporation | Video signal dropout detector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071960A (en) * | 1980-02-25 | 1981-09-23 | Rca Corp | Transmission system with television signal time-division multiplexing |
FR2542955A1 (en) * | 1983-03-17 | 1984-09-21 | Victor Company Of Japan | VIDEO SIGNAL LOSS COMPENSATION CIRCUITS |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU574413B2 (en) * | 1983-02-15 | 1988-07-07 | Sony Corporation | Time-compression digital video recording system |
JPS59188290A (en) * | 1983-04-09 | 1984-10-25 | Sony Corp | Recording and reproducing device for video signal |
JP2544323B2 (en) * | 1984-05-26 | 1996-10-16 | ソニー株式会社 | Playback video signal correction circuit |
JPS612490A (en) * | 1984-06-14 | 1986-01-08 | Sony Corp | Recorder |
-
1984
- 1984-12-29 JP JP59276826A patent/JPS61158288A/en active Pending
-
1985
- 1985-12-07 KR KR1019850009195A patent/KR930011981B1/en not_active IP Right Cessation
- 1985-12-18 US US06/810,095 patent/US4689695A/en not_active Expired - Fee Related
- 1985-12-24 EP EP85309497A patent/EP0187532A3/en not_active Ceased
- 1985-12-30 AU AU51765/85A patent/AU587792B2/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2071960A (en) * | 1980-02-25 | 1981-09-23 | Rca Corp | Transmission system with television signal time-division multiplexing |
FR2542955A1 (en) * | 1983-03-17 | 1984-09-21 | Victor Company Of Japan | VIDEO SIGNAL LOSS COMPENSATION CIRCUITS |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 47 (E-299)[1770], 27th February 1985; & JP - A - 59 188 290, & JP - A - 58 62750 (Cat. D) * |
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 47 (E-299)[1770], 27th February 1985; & JP-A-59 188 290 (SONY) 25-10-1984, & JP-A-58 062 750 (Cat. D) * |
Also Published As
Publication number | Publication date |
---|---|
JPS61158288A (en) | 1986-07-17 |
EP0187532A2 (en) | 1986-07-16 |
US4689695A (en) | 1987-08-25 |
AU587792B2 (en) | 1989-08-31 |
AU5176585A (en) | 1986-07-03 |
KR930011981B1 (en) | 1993-12-23 |
KR860005547A (en) | 1986-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE FR GB NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT DE FR GB NL |
|
17P | Request for examination filed |
Effective date: 19881222 |
|
17Q | First examination report despatched |
Effective date: 19901129 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19910523 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: URATA, KAORUC/O PATENTS DIVISION |